Pipe Standards Made Simple

Tag: nominal pipe size

  • NPS to DN Conversion Is a Mapping, Not a Measurement

    NPS to DN Conversion Is a Mapping, Not a Measurement

  • Flange Size vs. Pipe Size: Nominal Size, Bore, Outside Diameter, and Bolt Pattern Explained

    Flange Size vs. Pipe Size: Nominal Size, Bore, Outside Diameter, and Bolt Pattern Explained

  • Reducing Bushings vs. Reducing Couplings in Threaded Piping: Geometry, Selection, and CAD Documentation

    Reducing Bushings vs. Reducing Couplings in Threaded Piping: Geometry, Selection, and CAD Documentation

  • How to Read a Piping Line Number: Service, Size, Class, and Sequence

    How to Read a Piping Line Number: Service, Size, Class, and Sequence

  • Pipe Inside Diameter and Flow Area: Why Nominal Size Is Not Enough

    Pipe Inside Diameter and Flow Area: Why Nominal Size Is Not Enough

  • Pipe Schedule vs. SDR: How the Two Wall-Thickness Systems Differ

    Pipe Schedule vs. SDR: How the Two Wall-Thickness Systems Differ

  • Why Pipe Outside Diameter Usually Stays the Same When Schedule Changes

    Why Pipe Outside Diameter Usually Stays the Same When Schedule Changes

  • NPS vs. DN: Why Nominal Pipe Sizes Are Not Direct Unit Conversions

    NPS vs. DN: Why Nominal Pipe Sizes Are Not Direct Unit Conversions

  • Piping Drawing Units and Unit Conventions in CAD: How to Prevent Dimension Errors

    Piping Drawing Units and Unit Conventions in CAD: How to Prevent Dimension Errors